A video of a security guard stopping a gunman inside a clinic in the United States is going viral on the social media application Twitter. Watch ARY News live on live.arynews.tv  According to a foreign news agency, the incident occurred on November 10 in Buffalo city in New York. Buffalo Police shared the viral video on the micro-blogging social media outlet.   This happened on Virginia street … Continue reading Brave security guard stops gunman inside clinic, video goes viral